Linux administrators are back-end IT specialists who install, configure, and maintain Linux operating systems in a variety of organizations. This role involves server-side operations and troubleshooting tasks that support business-critical and development activities. Linux administrators also configure user access and monitor system stability and security through deployment and everyday use.

This role requires extensive familiarity with Linux systems and servers and may involve a high level of risk assessment and user support. Because Linux is an open-source operating system, administrators also frequently communicate and collaborate with other developers to develop and implement system enhancements.